Magnetic/Reed Switches – Mouser South Africa

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Reed Switches

Littelfuse Reed Switches are ideal for battery-powered applications and automotive safety products. Reed switches have two ferromagnetic blades contained within a tubular glass envelope that is hermetically sealed at each end. Switches are activated by a permanent magnet or an electromagnet, and the reed switch and magnetic field combination is commonly known as the "magnetic circuit."

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Switch Type	Contact Form	Operate Range	Voltage Rating AC	Color	Mounting Style	Termination Style	Packaging
Magnetic/Reed Switches MLRR-4 17-23 MLRR-4-17-23 Littelfuse 1: $1.40 1,478In Stock	Mfr. Part No. MLRR-4-17-23 Mouser Part No 934-MLRR-417-23	Littelfuse	Magnetic/Reed Switches MLRR-4 17-23 Learn More about Littelfuse reed switches	Datasheet	1,478In Stock	$1.40 $1.17 $1.10 $1.00	Min.: 1 Mult.: 1	Sub-Miniature	SPST	17 AT to 23 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MLRR-4 17-28 MLRR-4-17-28 Littelfuse 1: $1.40 828In Stock	Mfr. Part No. MLRR-4-17-28 Mouser Part No 934-MLRR-417-28	Littelfuse	Magnetic/Reed Switches MLRR-4 17-28 Learn More about Littelfuse reed switches	Datasheet	828In Stock	$1.40 $1.17 $1.10 $0.976 View $0.905 $0.856 $0.811 $0.80	Min.: 1 Mult.: 1	Sub-Miniature	SPST	17 AT to 28 AT	140 VAC	Clear	PCB Mount	Axial	Case
Magnetic/Reed Switches MLRR-4 22-28 MLRR-4-22-28 Littelfuse 1: $1.40 347In Stock	Mfr. Part No. MLRR-4-22-28 Mouser Part No 934-MLRR-422-28	Littelfuse	Magnetic/Reed Switches MLRR-4 22-28 Learn More about Littelfuse reed switches	Datasheet	347In Stock	$1.40 $1.17 $1.10 $0.976 View $0.905 $0.862 $0.861 $0.854	Min.: 1 Mult.: 1	Sub-Miniature	SPST	22 AT to 28 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MLRR-4 27-33 MLRR-4-27-33 Littelfuse 1: $1.40 701In Stock	Mfr. Part No. MLRR-4-27-33 Mouser Part No 934-MLRR-427-33	Littelfuse	Magnetic/Reed Switches MLRR-4 27-33 Learn More about Littelfuse reed switches	Datasheet	701In Stock	$1.40 $1.17 $1.10 $0.976 View $0.905 $0.856 $0.811 $0.749 $0.727	Min.: 1 Mult.: 1	Sub-Miniature	SPST	27 AT to 33 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches NO 27-38AT MRPR-20-27-38 Littelfuse 1: $3.83 192In Stock	Mfr. Part No. MRPR-20-27-38 Mouser Part No 934-MRPR-20-27-38	Littelfuse	Magnetic/Reed Switches NO 27-38AT Learn More about Littelfuse reed switches	Datasheet	192In Stock	$3.83 $3.24 $3.02 $2.72 View $2.51 $2.42 $2.17	Min.: 1 Mult.: 1	Miniature	SPST	27 AT to 38 AT	265 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MISM-7LR 10-15AT Before Mod MISM-7LR-10-15 Littelfuse 1: $2.15 1In Stock	Mfr. Part No. MISM-7LR-10-15 Mouser Part No 576-MISM-7LR-10-15	Littelfuse	Magnetic/Reed Switches MISM-7LR 10-15AT Before Mod Learn More about Littelfuse miti 7l reed switches	Datasheet	1In Stock	Cut Tape $2.15 $1.83 $1.69 $1.50 View Reel $1.20 $1.40 $1.36 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SPST-NO		120 VAC		SMD/SMT	SMD/SMT	Reel, Cut Tape, MouseReel
Magnetic/Reed Switches 200V 16mm GULL WING REEL 59166-1-S-00-D Littelfuse 1: $1.26 9,000On Order	Mfr. Part No. 59166-1-S-00-D Mouser Part No 934-59166-1-S-00-D	Littelfuse	Magnetic/Reed Switches 200V 16mm GULL WING REEL Learn More about Littelfuse 59166 reed switches	Datasheet	9,000On Order On Order Ship Dates Mfr. No: 59166-1-S-00-D Stock: 0 On Order: 4,500 Expected 2026/11/25 4,500 Expected 2027/03/08 Factory Lead Time: 24 Weeks	Cut Tape $1.26 $1.08 $0.999 $0.891 View Reel $0.757 $0.826 $0.78 $0.757 $0.757	Min.: 1 Mult.: 1 : 1,500	Miniature	SPST	10 AT to 15 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Reel, Cut Tape
Magnetic/Reed Switches MDRR-DT 1156 20-25 F MDRR-DT-20-25-F Littelfuse 1: $5.34 991Expected 2026/11/09	Mfr. Part No. MDRR-DT-20-25-F Mouser Part No 934-MDRR-DT20-25F	Littelfuse	Magnetic/Reed Switches MDRR-DT 1156 20-25 F Learn More about Littelfuse reed switches	Datasheet	991Expected 2026/11/09	$5.34 $4.47 $4.13 $3.68 View $3.43 $3.42	Min.: 1 Mult.: 1	Miniature	SPDT	20 AT to 25 AT	120 VAC	Clear	PCB Mount	SMD/SMT	Bulk
Magnetic/Reed Switches NO 32-38AT MRPR-20-32-38 Littelfuse 1: $3.74 705Expected 2026/12/15	Mfr. Part No. MRPR-20-32-38 Mouser Part No 934-MRPR-20-32-38	Littelfuse	Magnetic/Reed Switches NO 32-38AT Learn More about Littelfuse reed switches	Datasheet	705Expected 2026/12/15	$3.74 $3.14 $2.91 $2.59 View $2.41 $2.28 $2.16	Min.: 1 Mult.: 1	Miniature	SPST	32 AT to 38 AT	265 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MITI-7 P.I.10-15 MITI-7-10-15 Littelfuse 1: $2.16 6,000Expected 2027/03/29	Mfr. Part No. MITI-7-10-15 Mouser Part No 576-MITI-7-10-15	Littelfuse	Magnetic/Reed Switches MITI-7 P.I.10-15 Learn More about Littelfuse miti 7 reed switches	Datasheet	6,000Expected 2027/03/29	$2.16 $1.83 $1.69 $1.51 View $1.40 $1.33 $1.28	Min.: 1 Mult.: 1	Reed	SPST	10 AT to 15 AT	120 VAC		PCB Mount	Axial	Bulk
Magnetic/Reed Switches NO 15-20AT 6.5mm Overmolded Sensor 59166-1-T-00-D Littelfuse 1: $1.35 1,500Expected 2026/10/26	Mfr. Part No. 59166-1-T-00-D Mouser Part No 934-59166-1-T-00-D	Littelfuse	Magnetic/Reed Switches NO 15-20AT 6.5mm Overmolded Sensor Learn More about Littelfuse 59166 reed switches	Datasheet	1,500Expected 2026/10/26	Cut Tape $1.35 $1.15 $1.07 $0.947 View Reel $0.773 $0.877 $0.829 $0.773 $0.773	Min.: 1 Mult.: 1 : 1,500	Miniature	SPST	15 AT to 20 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Reel, Cut Tape
Magnetic/Reed Switches MLRR-4 32-38 MLRR-4-32-38 Littelfuse 1: $1.40 938Expected 2026/12/14	Mfr. Part No. MLRR-4-32-38 Mouser Part No 934-MLRR-432-38	Littelfuse	Magnetic/Reed Switches MLRR-4 32-38 Learn More about Littelfuse reed switches	Datasheet	938Expected 2026/12/14	$1.40 $1.17 $1.10 $0.976 View $0.905 $0.856 $0.80	Min.: 1 Mult.: 1	Sub-Miniature	SPST	32 AT to 38 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches 22-28AT NO 100V 10W 19.7MM REED MVSR-20-22-28 Littelfuse 1: $4.50 296Expected 2027/02/01	Mfr. Part No. MVSR-20-22-28 Mouser Part No 934-MVSR-20-22-28	Littelfuse	Magnetic/Reed Switches 22-28AT NO 100V 10W 19.7MM REED Learn More about Littelfuse reed switches	Datasheet	296Expected 2027/02/01	$4.50 $3.76 $3.48 $3.11 View $2.90 $2.79	Min.: 1 Mult.: 1	Miniature	SPST	22 AT to 28 AT		Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches SWITCH REED MDSM-4R-32-38 Littelfuse 3,000: $0.901 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. MDSM-4R-32-38 Mouser Part No 934-MDSM-4R32-38	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $0.901	Min.: 3,000 Mult.: 3,000 : 3,000	Sub-Miniature	SPST	32 AT to 38 AT	140 VAC	Clear	PCB Mount	Axial	Reel
Magnetic/Reed Switches 59050-1-U-00-0 SENS 59050-1-U-00-0 Littelfuse 1,000: $1.51 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 59050-1-U-00-0 Mouser Part No 934-59050-1-U-00-0	Littelfuse	Magnetic/Reed Switches 59050-1-U-00-0 SENS Learn More about Littelfuse 59050 reed switches	Datasheet	Non-Stocked Lead-Time 18 Weeks	$1.51	Min.: 1,000 Mult.: 200	Miniature	SPST	22 AT to 28 AT	140 VAC	Black	PCB Mount	Through Hole	Bulk
Magnetic/Reed Switches 59050-1-V-00-0 SENS 59050-1-V-00-0 Littelfuse 1,000: $1.51 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 59050-1-V-00-0 Mouser Part No 934-59050-1-V-00-0	Littelfuse	Magnetic/Reed Switches 59050-1-V-00-0 SENS Learn More about Littelfuse 59050 reed switches	Datasheet	Non-Stocked Lead-Time 18 Weeks	$1.51	Min.: 1,000 Mult.: 200	Miniature	SPST		140 VAC	Black	PCB Mount	Through Hole	Bulk
Magnetic/Reed Switches 59165-1-T-00-C SENS 59165-1-T-00-C Littelfuse 1,000: $1.31 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 59165-1-T-00-C Mouser Part No 934-59165-1-T-00-C	Littelfuse	Magnetic/Reed Switches 59165-1-T-00-C SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	Non-Stocked Lead-Time 19 Weeks	$1.31	Min.: 1,000 Mult.: 1,000	Miniature	SPST	15 AT to 20 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Bulk
Magnetic/Reed Switches 59165-1-U-00-C SENS 59165-1-U-00-C Littelfuse 1,000: $1.41 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 59165-1-U-00-C Mouser Part No 934-59165-1-U-00-C	Littelfuse	Magnetic/Reed Switches 59165-1-U-00-C SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	Non-Stocked Lead-Time 19 Weeks	$1.41	Min.: 1,000 Mult.: 1,000	Miniature	SPST	20 AT to 25 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Bulk
Magnetic/Reed Switches 59170-1-U-00-C SENS 59170-1-U-00-C Littelfuse 1: $2.55 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 59170-1-U-00-C Mouser Part No 934-59170-1-U-00-C	Littelfuse	Magnetic/Reed Switches 59170-1-U-00-C SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	Non-Stocked Lead-Time 19 Weeks	$2.55 $2.15 $1.99 $1.78 View $1.65 $1.56 $1.54	Min.: 1 Mult.: 1	Sub-Miniature	SPST	20 AT to 25 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Bulk
Magnetic/Reed Switches 50-55AT CO 500V 30W 39.7MM REED DRS-DTH-50-55 Littelfuse 1,000: $12.11 Non-Stocked Lead-Time 50 Weeks	Mfr. Part No. DRS-DTH-50-55 Mouser Part No 934-DRS-DTH-50-55	Littelfuse	Magnetic/Reed Switches 50-55AT CO 500V 30W 39.7MM REED Learn More about Littelfuse reed switches	Datasheet	Non-Stocked Lead-Time 50 Weeks	$12.11	Min.: 1,000 Mult.: 100	Reed	SPDT	50 AT to 55 AT		Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches 50-60AT CO 500V 30W 39.7MM REED DRS-DTH-50-60 Littelfuse 1,000: $11.89 Non-Stocked Lead-Time 50 Weeks	Mfr. Part No. DRS-DTH-50-60 Mouser Part No 934-DRS-DTH-50-60	Littelfuse	Magnetic/Reed Switches 50-60AT CO 500V 30W 39.7MM REED Learn More about Littelfuse reed switches	Datasheet	Non-Stocked Lead-Time 50 Weeks	$11.89	Min.: 1,000 Mult.: 1,000	Reed	SPDT	50 AT to 60 AT		Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches 55-60AT CO 500V 30W 39.7MM REED DRS-DTH-55-60 Littelfuse 1: $16.63 Non-Stocked Lead-Time 50 Weeks	Mfr. Part No. DRS-DTH-55-60 Mouser Part No 934-DRS-DTH-55-60	Littelfuse	Magnetic/Reed Switches 55-60AT CO 500V 30W 39.7MM REED Learn More about Littelfuse reed switches	Datasheet	Non-Stocked Lead-Time 50 Weeks	$16.63 $14.15 $13.26 $12.39 View $11.99 $11.72 $11.54	Min.: 1 Mult.: 1	Reed	SPDT	55 AT to 60 AT		Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches 65-70AT CO 500V 30W 39.7MM REED DRS-DTH-65-70 Littelfuse 1,000: $11.83 Non-Stocked Lead-Time 50 Weeks	Mfr. Part No. DRS-DTH-65-70 Mouser Part No 934-DRS-DTH-65-70	Littelfuse	Magnetic/Reed Switches 65-70AT CO 500V 30W 39.7MM REED Learn More about Littelfuse reed switches	Datasheet	Non-Stocked Lead-Time 50 Weeks	$11.83	Min.: 1,000 Mult.: 1,000	Reed	SPDT	65 AT to 70 AT		Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches 70-75AT CO 500V 30W 39.7MM REED DRS-DTH-70-75 Littelfuse 1,000: $11.83 Non-Stocked Lead-Time 50 Weeks	Mfr. Part No. DRS-DTH-70-75 Mouser Part No 934-DRS-DTH-70-75	Littelfuse	Magnetic/Reed Switches 70-75AT CO 500V 30W 39.7MM REED Learn More about Littelfuse reed switches	Datasheet	Non-Stocked Lead-Time 50 Weeks	$11.83	Min.: 1,000 Mult.: 1,000	Reed	SPDT	70 AT to 75 AT		Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches 70-80AT CO 500V 30W 39.7MM REED DRS-DTH-70-80 Littelfuse 1,000: $11.83 Non-Stocked Lead-Time 50 Weeks	Mfr. Part No. DRS-DTH-70-80 Mouser Part No 934-DRS-DTH-70-80	Littelfuse	Magnetic/Reed Switches 70-80AT CO 500V 30W 39.7MM REED Learn More about Littelfuse reed switches	Datasheet	Non-Stocked Lead-Time 50 Weeks	$11.83	Min.: 1,000 Mult.: 1,000	Reed	SPDT	70 AT to 80 AT		Clear	PCB Mount	Axial	Bulk